| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 24 | 24 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2024 | 24 |
| SIMPLEX TRADING, LLC | 5 | 1 | 0.00% | 0.00% | 0.00% | Q4 2015 | Q2 2024 | 16 |
| Citadel Advisors | 4 | 1 | 0.00% | 0.00% | 0.00% | Q4 2013 | Q3 2015 | 5 |
| GROUP ONE TRADING, L.P. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2021 | Q2 2021 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
This page lists all the filers that currently own CALIFORNIA WTR SVC GROUP or have owned CALIFORNIA WTR SVC GROUP in the past.